Hi, from the past 3 weeks i m burping all the day. It started when i was attending my lecture, that time i was not able to concentrate also and in my head also it was paining and i had a feeling that i will faint...i was even having feeling to vommit but only gas came out...and now also when i go to lectures same thing occurs to me...even my body heats up...i have taken some gas reducing tablets also but they dnt work...plss suggest some medicine aur tell me the disease i m suffering from..thank u